APPARATUS FOR FORMING THE UPPER SHAFT OF A STEERING COLUMN
The present invention relates to an apparatus for forming the upper shaft of a steering column. The apparatus for forming the upper shaft of a steering column includes: a main body consisting of two sidewalls and a bottom surface connect...

WO/2012/130350A1

BENDING HEAD FOR BENDING ROD- AND PIPE-SHAPED WORKPIECES
The invention relates to a bending head (5) for bending rod- and pipe-shaped workpieces (2), comprising a retainer (17) that can be rotated about a rotational axis (12) and that carries a bending mandrel (11) at an axial end, and compris...

WO/2012/126490A1

DEVICE FOR BENDING ROD-SHAPED AND TUBULAR WORKPIECES
The invention relates to a device (1) for bending tubular workpieces (4) comprising a bending head (5) that can be rotated about a rotational axis (14), a bending mandrel (6) having a bending surface (15) extending around a bending midpo...

WO/2012/098995A1

PIPE BENDING APPARATUS
The purpose of the present invention is to provide a pipe bending apparatus comprising a turning means that can be easily implemented at low cost and can be used for bending pipes in different directions and in different shapes. In order...

BENDING APPARATUS FOR A SWING RING PLATE
The present invention relates to a bending apparatus for a swing ring plate, and more particularly, to a bending apparatus for a swing ring plate, comprising: a table; a round bending frame defining a bending groove along the edge thereo...

WO/2012/014769A1

BENDING WORK METHOD FOR HEAT EXCHANGER AND HEAT EXCHANGER
A bending work method for a heat exchanger performs a bending work in such a way that a plate-shaped heat exchanger is pushed to a bender so as to be wound around the bender, the heat exchanger being disposed such that part of a heat-tra...

WO/2011/161712A1

MODULAR TOOL FOR MECHANICAL WORKING
A modular tool (1) for mechanical working is described, comprising: a supporting member (3); a working tool (5, 7) interchangeable according to the type of working; and an adjustable connecting member (9) adapted to connect the working t...

WEDGE DRIVEN PIPE BENDING MACHINE
A pipe bending machine has a stiff-back which is driven by a pivioting wedge. A linkage applies force from the actuator to the wedge in a direction parallel to a longitudinal axis of the stiff-back. The stiff-back pivots on a first fulcr...

WO/2011/142176A1

PIPE BENDING DEVICE
Disclosed is a compact, low-cost manual pipe bending device configured from: a device body provided with a positioning means for positioning a pipe relative to a bending roll, and a deforming means for moving the pipe along the bending r...

WO/2011/142173A1

PIPE BENDING DEVICE
Disclosed is a pipe bending device which is compact and inexpensive. Hence, specifically disclosed is a pipe bending device in which a pipe is positioned to a bending roll in synchronization with the rotation of a rotational axis, and th...

WO/2011/141015A1

BENDING MACHINE FOR CREATING BENDS TO THE LEFT AND RIGHT
A machine for bending tubes of large diameter in different bending directions, wherein, for bending, in this machine a tube (10) is guided in the axial direction through an inductive heating device (7) enclosing this tube in an annular m...

WO/2011/135619A1

MACHINING DEVICE
Disclosed is a machining device (1) which comprises a first mold (12) and a second mold (11) which is disposed so as to face the first mold (12). The first mold (12) is configured to enable at least two states thereof, which are: a machi...

WO/2011/125190A1

FULLY AUTOMATIC PIPE BENDER
A fully automatic pipe bender which can drastically reduce the time required for a working cycle and can extremely efficiently manufacture a pipe product. A pipe bender (1) comprises a bender unit (3) which performs bending and a cutter ...

WO/2011/113954A1

METHOD AND DEVICE FOR PRODUCING PROFILED RINGS
The invention relates to a method for producing a profiled ring, in particular a metal ring, to a method for post-processing a previously profiled ring, to a shaping device for carrying out both methods, and to a working machine, in part...

WO/2011/085713A1

PIPE MANIPULATOR
The invention relates to a pipe manipulator for loading and unloading pipes, for use in a device for bending pipes of large diameters, wherein in said device for bending pipes, a pipe is guided in the axial direction through an inductive...

METHOD FOR MAKING LINED PIPE BENDS
A method for making lined bends, wherein the smaller thinner pipe (3) is inserted into the larger thicker pipe (2), both extremities of the pipe assembly (1) are sealed by welding and the closed space is filled with nitrogen. The gas is ...

PIPE BENDING DEVICE WITH ASSIST FUNCTION AND BENDING METHOD
Disclosed are a pipe bending device and bending method, which are capable of executing the bending method of any of a pressing force applying system, a tensile resistance force applying system, and a no-load tracking system. Specifically...

ROLL FORMER WITH THREE-DIMENSIONAL SWEEP UNIT AND METHOD
An apparatus and method include a roll former with rolls configured to form a structural beam from sheet material, and a sweep unit for longitudinally sweeping a beam in any of vertical, horizontal, or combination directions. The sweep u...

WO/2011/034752A3

ROLL FORMER WITH THREE-DIMENSIONAL SWEEP UNIT AND METHOD
An apparatus and method include a roll former with rolls configured to form a structural beam from sheet material, and a sweep unit for longitudinally sweeping a beam in any of vertical, horizontal, or combination directions. The sweep u...

BENT MEMBER, AND DEVICE AND METHOD FOR MANUFACTURING SAME
Provided are a bent member having a bend having a minute bend radius which is, for example, not more than 1 to 5 times the thickness of the member, and a device and a method for manufacturing the bent member. A first support means (11) d...

WO/2011/016178A1

BENDING METHOD
A blank (W1) of which an end side connection portion (31) is inclined with respect to a direction (β) perpendicular to a pair of linear portions (30, 30), in accordance with an amount equal to a difference in length between a pair of be...

WO/2011/007810A1

DEVICE AND METHOD FOR MANUFACTURING BENT MEMBER
A bending device comprising: (a) a first manipulator for constituting a feeding means (22) which is disposed at a first position and feeds a hollow metallic material (25) in the longitudinal direction thereof, said metallic material (25)...

WO/2010/142644A1

METHOD FOR MEASURING AND MANUFACTURING A PIPE
The invention relates to the inspection and production of pipes. Specifically, the inventive method is suitable for conveying the measurement results for a pipe placed in a stress field, regardless of the location, position or grip there...

WO/2010/139394A1

PROCESS FOR BENDING ELONGATE WORKPIECES
A process for bending elongate workpieces, in particular hollow profiled elements, rods or tubes, by means of a bending device, the function of which is controlled by a control device, said process comprising the following steps: - a pre...

WO/2010/134495A1

BENDING DEVICE
Provided is a bending device for manufacturing a steel bent member with high productivity and high dimensional accuracy. A bending device (10) provided with: a first support mechanism (11) for supporting a steel pipe (17) while feeding t...

WO/2010/134496A1

BENDING DEVICE
Provided is a bending device (10) having high productivity and capable of being installed in a reduced space, easily maintained, and manufacturing a bent member (35) consisting of a steel pipe (17) with high dimensional accuracy. The ben...

WO/2010/117039A1

BENDING DEVICE
A bending device for bending a workpiece is provided with a bending mechanism which bends the workpiece, a fixed base to which a chuck mechanism for chucking the wrokpiece is attached, an articulated robot to which the bending mechanism ...

WO/2010/117038A1

BENDING DEVICE
A chuck mechanism for chucking a workpiece is configured to be able to twist and rotate the chucked workpiece around the axis in the longitudinal direction of the workpiece, and a control means is provided with a first control means for ...

BENDING DEVICE
A bending device is provided with a bending mechanism, a fixed base, an articulated robot, and a control means. Control performed by the control means includes bending/movement control in which a workpiece is moved by pinching the workpi...

WO/2010/105341A1

METHOD OF PRODUCING TAILORED TUBES
A method of manufacturing a hollow structural frame rail includes rotating a tube relative to a tool to reduce an outside diameter of the tube at predetermined positions along the length of the tube. An elastomeric insert is positioned w...

CURVED METALLIC MATERIAL AND PROCESS FOR PRODUCING SAME
A curved metallic material is produced by subjecting a metallic material plated with a zinc-based material to bending involving a heat treatment. The curved metallic material has high strength and has excellent corrosion resistance afte...

BENDING APPARATUS AND BENDING MACHINE
A bending apparatus (1a) for bending a blank (2) is provided with first and second tools (3a, 4a) which are connected by a rotating shaft (5a). The first tool (3a) has a retaining portion (6) and a bending portion (7) and the second too...

WO/2010/078882A3

DEVICE AND METHOD FOR BENDING A PROFILE AND BENT PROFILE
The invention relates to a device for bending a U- or L-shaped sheet profile (1), to give an angular in particular right-angular corner, wherein the profile comprises an edge-forming arm surface (3) on one or both long edges of the base ...

WO/2010/078882A2

DEVICE AND METHOD FOR BENDING A PROFILE AND BENT PROFILE
The invention relates to a device for bending a U- or L-shaped sheet profile, tho give an angular in particular right-angular corner, wherein the profile comprises an edge-forming arm surface preferably bent at right angles, the width of...

WO/2010/055747A1

ARM BLANK AND METHOD OF MANUFACTURING SAME
An arm blank for an upper arm and a lower arm for forming a double wishbone suspension device of an automobile, the arm blank having a flat hollow closed cross-sectional shape, reduced in size and weight, and having increased strength. A...